Maintenance
The AreaRAE Plus/Pro requires little maintenance, aside from replacing sensors, the filter, and
the battery. The pump may need replacement, as well. If the instrument has a PID, then the PID
sensor lamp and sensor electrode panel may require periodic cleaning.
Removing/Installing the Rubber Boot
In order to open the AreaRAE Plus/Pro, it is necessary to remove the belt clip and the rubber
boot. Note that there are two hex screws on the bottom rear side that secure the boot.
1.
Turn off the instrument.
2.
Remove the external filter.
3.
Remove the wind sensor (if one is attached).
4.
Unscrew the two the two screws on each side.
5.
Slide the top part of the boot upward until it clears the top of the instrument.
6.
Slide off the bottom portion of the boot.
AreaRAE
99
User Manual